I te whakamahinga o ngā pouaka whakamātao waka, he maha ngā tāngata e pāngia ana e ngā raruraru pēnei i te ngoikore o te whakamatao, te kore rānei e whakamatao te pouaka whakamātao. Ka tātarihia e tēnei tuhinga ngā take pea, ā, ka whakaratohia he otinga motuhake.